WO2011138207A3 - Equalizing container for a hydraulic motor-vehicle brake system - Google Patents

Equalizing container for a hydraulic motor-vehicle brake system Download PDF

Info

Publication number
WO2011138207A3
WO2011138207A3 PCT/EP2011/056690 EP2011056690W WO2011138207A3 WO 2011138207 A3 WO2011138207 A3 WO 2011138207A3 EP 2011056690 W EP2011056690 W EP 2011056690W WO 2011138207 A3 WO2011138207 A3 WO 2011138207A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
medium
chamber
container
hydraulic motor
Prior art date
Application number
PCT/EP2011/056690
Other languages
German (de)
French (fr)
Other versions
WO2011138207A2 (en
Inventor
Hans-Jürgen Neumann
Peter Tandler
Swen Ottmann
Original Assignee
Continental Teves Ag & Co. Ohg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Teves Ag & Co. Ohg filed Critical Continental Teves Ag & Co. Ohg
Priority to US13/388,318 priority Critical patent/US8813560B2/en
Priority to EP11719786.3A priority patent/EP2566731B1/en
Priority to CN201180019668.5A priority patent/CN102858608B/en
Priority to JP2013508437A priority patent/JP6013323B2/en
Publication of WO2011138207A2 publication Critical patent/WO2011138207A2/en
Publication of WO2011138207A3 publication Critical patent/WO2011138207A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/26—Reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

The invention relates to an equalizing container (35) for a hydraulic motor-vehicle brake system with a housing comprising a container inner space with at least one pressure-medium chamber (38) and a device for monitoring a container filling level comprising a switching unit which protrudes with a contact carrier into a guide sleeve (2) which extends into a separate chamber (37) of the container inner space, wherein a sensor or switching element which is arranged on the contact carrier can be switched by means of a sensor (3) which is guided on the guide sleeve (2), at a switching point at which the switching unit generates a signal for an electronic control unit, and wherein the separate chamber (37) is connected to the pressure-medium chamber (38) via a pressure-medium connection (34). According to the invention, valve means (36) are provided, by way of which the pressure-medium flow between the separate chamber (37) and the pressure-medium chamber (38) can be controlled.
PCT/EP2011/056690 2010-05-04 2011-04-28 Equalizing container for a hydraulic motor-vehicle brake system WO2011138207A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/388,318 US8813560B2 (en) 2010-05-04 2011-04-28 Fluid reservoir for a motor vehicle hydraulic brake system
EP11719786.3A EP2566731B1 (en) 2010-05-04 2011-04-28 Equalizing container for a hydraulic motor-vehicle brake system
CN201180019668.5A CN102858608B (en) 2010-05-04 2011-04-28 Equalizing container for a hydraulic motor-vehicle brake system
JP2013508437A JP6013323B2 (en) 2010-05-04 2011-04-28 Fluid storage container for automatic vehicle hydraulic brake device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010028530.7 2010-05-04
DE102010028530 2010-05-04

Publications (2)

Publication Number Publication Date
WO2011138207A2 WO2011138207A2 (en) 2011-11-10
WO2011138207A3 true WO2011138207A3 (en) 2012-05-18

Family

ID=44626400

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/056690 WO2011138207A2 (en) 2010-05-04 2011-04-28 Equalizing container for a hydraulic motor-vehicle brake system

Country Status (6)

Country Link
US (1) US8813560B2 (en)
EP (1) EP2566731B1 (en)
JP (1) JP6013323B2 (en)
CN (1) CN102858608B (en)
DE (1) DE102011017664A1 (en)
WO (1) WO2011138207A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001935B1 (en) * 2013-02-08 2015-03-20 Illinois Tool Works LIQUID TANK FOR VEHICLE AND AUTOMOTIVE SYSTEM COMPRISING SUCH A TANK
US9428106B2 (en) * 2013-05-07 2016-08-30 Herold Richard Moennig ABS/ESC activated brake light device
US11052890B2 (en) 2016-03-11 2021-07-06 Robert Bosch Gmbh Brake reservoir with internal conduit for integrated power brake unit
DE102016222148A1 (en) * 2016-11-11 2018-05-17 Continental Teves Ag & Co. Ohg Fluid container with a flow-optimized connection piece
CN107150675B (en) * 2017-06-09 2024-03-15 厦门永裕机械工业有限公司 Brake oilcan
CN107725829B (en) * 2017-10-26 2019-04-19 滁州学院 A kind of mechanical electronic induction level control device
DE102017221478A1 (en) 2017-11-30 2019-06-06 Robert Bosch Gmbh Method for functional testing of an electromechanical level monitoring device
DE102018212474A1 (en) * 2018-07-26 2020-01-30 Audi Ag Brake system for a motor vehicle and method for operating a brake system
DE102019200807A1 (en) * 2019-01-23 2020-07-23 Continental Teves Ag & Co. Ohg Method for operating a brake system and brake system
DE102019124372A1 (en) * 2019-09-11 2021-03-11 Audi Ag Expansion tank for a hydraulic brake system of a motor vehicle
DE102020207434A1 (en) * 2020-06-16 2021-12-16 Robert Bosch Gesellschaft mit beschränkter Haftung Method and device for determining an available volume of liquid, braking system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473971A1 (en) * 1980-01-18 1981-07-24 Amfg Ste Nle Expl Procedes Motor vehicle brake fluid reservoir - is injection moulded in two parts and has filler filter and electric level indicator
DE3016434A1 (en) * 1980-04-29 1981-11-05 Alfred Teves Gmbh, 6000 Frankfurt SURGE TANK
US4487021A (en) * 1981-06-26 1984-12-11 Aisin Seiki Kabushikikaisha Reservoir having a level detector
DE3328534A1 (en) * 1983-08-06 1985-02-21 Alfred Teves Gmbh, 6000 Frankfurt Valve arrangement
GB2204997A (en) * 1987-05-14 1988-11-23 Teves Gmbh Alfred Switch for indicating the level in a fluid reservoir
GB2206167A (en) * 1987-06-24 1988-12-29 Bosch Gmbh Robert A brake fluid reservoir
GB2211354A (en) * 1987-10-19 1989-06-28 Nissin Kogyo Kk Reservoirs
DE19707840A1 (en) * 1997-02-27 1998-09-03 Itt Mfg Enterprises Inc Plastic body wetted with a mineral oil-like substance as a switching device
DE19958193A1 (en) * 1999-12-02 2001-06-07 Continental Teves Ag & Co Ohg Balancing container for hydraulic brake unit with two brake circuits; has two fluid chambers in common container, each with separate float operating separate circuit, and common warning device
DE102007025826A1 (en) * 2006-12-13 2008-06-19 Continental Teves Ag & Co. Ohg Expansion tank for a hydraulic motor vehicle brake system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576959A (en) * 1969-11-04 1971-05-04 Gen Motors Corp Brake warning switch
JPS5526190Y2 (en) * 1976-04-19 1980-06-24
JPS601568B2 (en) * 1979-06-07 1985-01-16 日産自動車株式会社 Liquid level alarm device
JPS57154560U (en) * 1981-03-24 1982-09-28
JPH03243454A (en) * 1990-02-20 1991-10-30 Nippon Air Brake Co Ltd Operating liquid reservoir
JP3166196B2 (en) * 1991-04-26 2001-05-14 アイシン精機株式会社 Liquid reservoir
JPH1076933A (en) * 1996-09-03 1998-03-24 Aisin Seiki Co Ltd Master cylinder reservoir

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473971A1 (en) * 1980-01-18 1981-07-24 Amfg Ste Nle Expl Procedes Motor vehicle brake fluid reservoir - is injection moulded in two parts and has filler filter and electric level indicator
DE3016434A1 (en) * 1980-04-29 1981-11-05 Alfred Teves Gmbh, 6000 Frankfurt SURGE TANK
US4487021A (en) * 1981-06-26 1984-12-11 Aisin Seiki Kabushikikaisha Reservoir having a level detector
DE3328534A1 (en) * 1983-08-06 1985-02-21 Alfred Teves Gmbh, 6000 Frankfurt Valve arrangement
GB2204997A (en) * 1987-05-14 1988-11-23 Teves Gmbh Alfred Switch for indicating the level in a fluid reservoir
GB2206167A (en) * 1987-06-24 1988-12-29 Bosch Gmbh Robert A brake fluid reservoir
GB2211354A (en) * 1987-10-19 1989-06-28 Nissin Kogyo Kk Reservoirs
DE19707840A1 (en) * 1997-02-27 1998-09-03 Itt Mfg Enterprises Inc Plastic body wetted with a mineral oil-like substance as a switching device
DE19958193A1 (en) * 1999-12-02 2001-06-07 Continental Teves Ag & Co Ohg Balancing container for hydraulic brake unit with two brake circuits; has two fluid chambers in common container, each with separate float operating separate circuit, and common warning device
DE102007025826A1 (en) * 2006-12-13 2008-06-19 Continental Teves Ag & Co. Ohg Expansion tank for a hydraulic motor vehicle brake system

Also Published As

Publication number Publication date
JP2013528519A (en) 2013-07-11
EP2566731B1 (en) 2016-07-13
JP6013323B2 (en) 2016-10-25
WO2011138207A2 (en) 2011-11-10
US8813560B2 (en) 2014-08-26
US20130036814A1 (en) 2013-02-14
CN102858608A (en) 2013-01-02
EP2566731A2 (en) 2013-03-13
DE102011017664A1 (en) 2011-11-10
CN102858608B (en) 2015-02-25

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